JPH0628877Y2 - 電流検出回路 - Google Patents

電流検出回路

Info

Publication number
JPH0628877Y2
JPH0628877Y2 JP7238788U JP7238788U JPH0628877Y2 JP H0628877 Y2 JPH0628877 Y2 JP H0628877Y2 JP 7238788 U JP7238788 U JP 7238788U JP 7238788 U JP7238788 U JP 7238788U JP H0628877 Y2 JPH0628877 Y2 JP H0628877Y2
Authority
JP
Japan
Prior art keywords
speaker
circuit
resistance
voice coil
current
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP7238788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01175091U (en]
Inventor
正夫 野呂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
Original Assignee
Yamaha Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Corp filed Critical Yamaha Corp
Priority to JP7238788U priority Critical patent/JPH0628877Y2/ja
Publication of JPH01175091U publication Critical patent/JPH01175091U/ja
Application granted granted Critical
Publication of JPH0628877Y2 publication Critical patent/JPH0628877Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
JP7238788U 1988-05-31 1988-05-31 電流検出回路 Expired - Lifetime JPH0628877Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7238788U JPH0628877Y2 (ja) 1988-05-31 1988-05-31 電流検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7238788U JPH0628877Y2 (ja) 1988-05-31 1988-05-31 電流検出回路

Publications (2)

Publication Number Publication Date
JPH01175091U JPH01175091U (en]) 1989-12-13
JPH0628877Y2 true JPH0628877Y2 (ja) 1994-08-03

Family

ID=31297556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7238788U Expired - Lifetime JPH0628877Y2 (ja) 1988-05-31 1988-05-31 電流検出回路

Country Status (1)

Country Link
JP (1) JPH0628877Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9749739B2 (en) * 2015-09-18 2017-08-29 Qualcomm Incorporated Protection of a speaker from thermal damage

Also Published As

Publication number Publication date
JPH01175091U (en]) 1989-12-13

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